A195779 Decimal expansion of arcsec(7).

1, 4, 2, 7, 4, 4, 8, 7, 5, 7, 8, 8, 9, 5, 3, 1, 2, 6, 1, 6, 3, 6, 2, 4, 7, 4, 1, 1, 4, 8, 3, 1, 3, 3, 1, 1, 5, 9, 9, 9, 6, 4, 5, 4, 8, 6, 5, 5, 4, 0, 8, 8, 5, 8, 2, 0, 4, 0, 5, 8, 3, 4, 3, 8, 0, 8, 8, 9, 8, 0, 1, 0, 7, 2, 1, 6, 1, 4, 8, 2, 0, 6, 0, 9, 9, 7, 8, 0, 6, 7, 7, 9, 0, 9, 1, 5, 5, 7, 3, 8

Offset

1,2

Links

Table of n, a(n) for n=1..100.

Index entries for transcendental numbers

Example

arcsec(7)=1.427448757889531261636247411483133115999...

Mathematica

(See A195777.)
RealDigits[ArcSec[7], 10, 120][[1]] (* Harvey P. Dale, Sep 05 2021 *)

Prog

(PARI) acos(1/7) \\ Charles R Greathouse IV, Nov 21 2024

Crossrefs

Cf. A195777.

Sequence in context: A002949 A197026 A334417 * A130849 A138754 A021963

Adjacent sequences: A195776 A195777 A195778 * A195780 A195781 A195782

Keyword

nonn,cons

Author

Clark Kimberling, Sep 24 2011

Status

approved